Answered: To get from one office to another in a…

To get from one office to another in a company, a man travels as follows: In which quadrant can you find the resultant vector? A) Q1 B) Q4 A = 15mdueWest C) Q2 B=25m,53° Eastof North C=20mdue East

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Three identical blocks are accelerated as shown in the figure. All surfaces are frictionless and pulleys are massless. If a= 4 (m/s²) and ac= 3 (m/s²), find the acceleration of block B in (m/s²)? A B A) 1 C) 0.5 D) 1.5 E) 2.5 2.
Two identical rods AB and BC form an L-shaped assembly. The assembly is pressed against a spring at D and released from the shown position. Knowing that the maximum angle of rotation in its subsequent motion is 60° with the horizontal (counterclockwise), Find the angle rod ABforms with the horizontal (degrees) whenthe angular velocity reaches 7 rads/sec. B 0.4 m 0,4 m ANSWER OPTIONS: A) 1.92 B) 6.73 C) 0 D) 5.46
A:0. docs.google.com/forms/d/e/1FAlpQLSeE : مطلوب Untitled Se F1 =5 kN F2 = 13 kN B= 60° F3 = 4 kN 45° 4 m 8 m F4 = 22 kN a = 30° FS = 4 kN Vhat is the resultant moment of the five forces acting on the rod about point B? 0.5 kN.m b) 49.5 kN.m c) 39.1 kN.m d) 18.5 kN.m e) 9.1 kN.m f) 21.1 Vhat is the resultant moment of the five forces acting on the rod about point E? 22.8 kN.m b) - 2.8 kN.m c) - 18.9 kN.m d) - 8.1 kN.m e) - 12.7 kN.m f) -7 Vhat is the moment of the force F1 about point D? 27.8 kN.m b) - 12.8 kN.m c) – 38.9 kN.m d) - 19.1 kN.m e) - 32.7 kN.m f) - 29 Vhat is the moment of the force F2 about point E? .5 kN.m b) 55.5 kN.m el 14.2 kN.m di 32.5 kN.m el 7.1 kN.m A 84.1
4:08 ll ? - Search A docs.google.com submit this form. Not murtaza.ahmed.moren635@student.uobabylon.e du.iq? Switch account Required choose the correct answer: Express F = 10O N (shown in the figure below) as a Cartesian vector. * TOON 7. 60° 35.4i + 35.4j + 86.6k 35.4i - 35.4j - 86.6k 35.4i + 35.4j - 86.6k 35.4i - 35.4j + 86.6k Determine the magnitude of the projection of the vector force F = 100N, onto u axis, from the figere give o
QI/ Find the moment about 0 and its direction 55 N 36 42 N Q2/ For the system shown below A) Forces components B) Total force resultants and its direction 100 N 90N Q3/ Find the moment about point O and its direction 275 N 1600 N 0,5 15m 18 m 300 N 350 N 650 N
4 I. a docs.google.com/forms/d/e/1FAlpQLSet : Untitled Section F1- 10 kN F2 = 26 kN - 45 F3 =8 kN BI 4 m F4= 44 kN Va -45 F5 = 8 kN 1] What is the resultant moment of the five forces acting on the rod about point A? a) 77.5 kN.m b) 108.1 kN.m e) 59.8 kN.m d) 153.1 kN.m e) 23.1 kN.m n 86.4 kN.m 2] What is the resultant moment of the five forces acting on the rod about point C? a) 44.5 kN.m b) 187.1 kN.m c) 59.8 kN.m d) 153.4 kN.m e) 99.1 kN.m ) 86.4 kN.m 3] What is the moment of the force F1 about point E? a)- 14.6 kN.m b)- 106.1 kN.m )-45.8 KN.m d) - 215.8 KN.m e) - 99.7 kN.m 0- 188.1 kN.m 4] What is the moment of the force F2 about point D? a) 19.5 kN.m b) 122.1 kN.m c) 88.8 kN.m d) 147.1 kN.m e) 58.1 kN.m ) 135.4 kN.m 5] What is the moment of the force F5 about point A? a) 11.8 kN.m b) 5.7 kN.m e) 44.S kN.m d) 19.1 kN.m e) 69.4 kN.m )1.4 kN.m * ;The answer is [1 a O ->
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Homework Draw (i) the sectional view from the front and (ii) the view from the left of the sliding support, shown in Fig. below. 2 HOLES, DIA 8 48 48 友229) 32 44 64 20 Fig. 4.13 Sliding support
A crate is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the xy plane. Point A is located at a height of h = 83.82 cm above the top of the crate directly over the geometric center of the top surface. Use the given dimensions from the table below to perform the following calculations: a.) Determine the position vector b.) Compute the unit vector ûCA that points from point point A. c.) If rope AB carries a tension force of magnitude F = 674 → N, determine the force vector FT that expresses how this force acts on point A. 2013 Michael Swanbom cc i❀O BY NC SA Express each vector in Cartesian components to three significant figures. b PAD cm cm that describes rope AD ↑Z cm y Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Be sure to align your cartesian unit vectors with the coordinate axes shown in the figure. Variable Value a
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719 @ • ৭:৭, 3G ZAIN IQ li. خاص A docs.google.com Untitled Section F1 = 5 kN F2 = 13 kN )- 60° F3 = 4 kN 6-45 4 m 8 m F4 = 22 kN D El Ja = 30° F5 = 4 kN 1] What is the resultant moment of the five forces acting on the rod about point A? a) 3.5 kN.m b) 16.2 kN.m c) 20.2 kN.m d) 11.5 kN.m e) 33.1 kN.m f) S.1 kN.m 21 What is the resultant moment of the five forces acting on the rod about point C? a) 47.5 kN.m b) 55.5 kN.m c) 12.2 kN.m d) 61.9 kN.m e) 79.1 kN.m ) 44.1 kN.m 3] What is the moment of the force F1 about point E? а)- 22.8 kN.m b) - 49.5 kN.m c) - 55.9 kN.m d) - 9.1 kN.m e) - 12.7 kN.m f) - 25.9 kN.m 4] What is the moment of the force F2 about point D? a) 40.5 kN.m b) 71.5 kN.m c) 14.2 kN.m d) 64.5 kN.m e) 56.1 kN,m ) 39.1 kN.m 5] What is the moment of the force F5 about point A? a) – 17.8 kN.m b) - 4.8 kN.m c) - 12.9 kN.m d) - 8.1 kN.m e) - 32.7 kN.m f) - 2.9 kN.m ;The answer is [1 * a